52 citations · 114 across the 8 of their papers we have counts for
4 papers · 1 filter
High-purity entanglement mediated by magnons despite weak coupling
Sanchar Sharma
Entangling distant spins via a shared magnonic bus typically faces a tradeoff: stronger spin-magnon coupling increases the entanglement fidelity, but also the spin decay rate. We p…
Bosonic quantum error correction with microwave cavities for quantum repeaters
S. Siddardha Chelluri, Sanchar Sharma, Frank Schmidt +2
Long-distance quantum communication necessitates the use of quantum repeaters, which typically include highly coherent quantum memories. We provide a theoretical analysis of the se…
Magnon-mediated quantum gates for superconducting qubits
Martijn Dols, Sanchar Sharma, Lenos Bechara +3
We propose a hybrid quantum system consisting of a magnetic particle inductively coupled to two superconducting transmon qubits, where qubit-qubit interactions are mediated via mag…
Quantum tomography of magnons using Brillouin light scattering
Sanchar Sharma, Silvia Viola Kusminskiy, Victor A. S. V. Bittencourt
Quantum magnonics, an emerging field focusing on the study of magnons for quantum applications, requires precise measurement methods capable of resolving single magnons. Existing t…